public class AverageTester
{
   public static void main(String[] args)
   {
      String word1 = "Mary";
      String word2 = "had";
      String word3 = "a";
      String word4 = "little";
      String word5 = "lamb";
      
      float length1 = word1.length();
      float length2 = word2.length();
      float length3 = word3.length();
      float length4 = word4.length();
      float length5 = word5.length();
      double average = (length1+length2+length3+length4+length5)/5;
      
      System.out.println(average);
      System.out.println("Expected: 3.6");
   }
}